[Asterisk-Users] NoCDR Warning

[Scanna]

Hi,

When I use NoCDR application I obtain this warning in console log:

Mar  1 11:16:08 WARNING[3513]: cdr.c:114 ast_cdr_free: CDR on channel 
'SIP/492-7371' not posted
Mar  1 11:16:08 WARNING[3513]: cdr.c:116 ast_cdr_free: CDR on channel 
'SIP/492-7371' lacks end

Can someone explain to me what is due?

Thanks.